#ifndef __OPENCL_CL_EXT_H
#define __OPENCL_CL_EXT_H

#ifdef __cplusplus
extern "C"
{
#endif

#ifdef __APPLE__
#include <OpenCL/cl.h>
#include <AvailabilityMacros.h>
#else
#include <CL/cl.h>
#endif

/* cl_khr_fp64 extension - no extension #define since it has no functions  */
/* CL_DEVICE_DOUBLE_FP_CONFIG is defined in CL.h for OpenCL >= 120 */
#define CL_DEVICE_DOUBLE_FP_CONFIG 0x1032

/* cl_khr_fp16 extension - no extension #define since it has no functions  */
#define CL_DEVICE_HALF_FP_CONFIG 0x1033

/* Memory object destruction
 *
 * Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR
 *
 * Registers a user callback function that will be called when the memory object is deleted and its resources
 * freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback
 * stack associated with memobj. The registered user callback functions are called in the reverse order in
 * which they were registered. The user callback functions are called and then the memory object is deleted
 * and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be
 * notified when the memory referenced by host_ptr, specified when the memory object is created and used as
 * the storage bits for the memory object, can be reused or freed.
 *
 * The application may not call CL api's with the cl_mem object passed to the pfn_notify.
 *
 * Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
 * before using.
 */
#define cl_APPLE_SetMemObjectDestructor 1
    cl_int CL_API_ENTRY clSetMemObjectDestructorAPPLE(cl_mem memobj,
                                                      void (*pfn_notify)(cl_mem memobj, void *user_data),
                                                      void *user_data) CL_EXT_SUFFIX__VERSION_1_0;

/* Context Logging Functions
 *
 * The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext().
 * Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
 * before using.
 *
 * clLogMessagesToSystemLog forwards on all log messages to the Apple System Logger
 */
#define cl_APPLE_ContextLoggingFunctions 1

extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE(const char *errstr,
                                                        const void *private_info,
                                                        size_t cb,
                                                        void *user_data) CL_EXT_SUFFIX__VERSION_1_0;

/* clLogMessagesToStdout sends all log messages to the file descriptor stdout */
extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE(const char *errstr,
                                                    const void *private_info,
                                                    size_t cb,
                                                    void *user_data) CL_EXT_SUFFIX__VERSION_1_0;

/* clLogMessagesToStderr sends all log messages to the file descriptor stderr */
extern void CL_API_ENTRY clLogMessagesToStderrAPPLE(const char *errstr,
                                                    const void *private_info,
                                                    size_t cb,
                                                    void *user_data) CL_EXT_SUFFIX__VERSION_1_0;

/************************
 * cl_khr_icd extension *
 ************************/
#define cl_khr_icd 1

/* cl_platform_info                                                        */
#define CL_PLATFORM_ICD_SUFFIX_KHR 0x0920

/* Additional Error Codes                                                  */
#define CL_PLATFORM_NOT_FOUND_KHR -1001

extern CL_API_ENTRY cl_int CL_API_CALL
clIcdGetPlatformIDsKHR(cl_uint num_entries,
                        cl_platform_id *platforms,
                        cl_uint *num_platforms);

typedef CL_API_ENTRY cl_int(CL_API_CALL *clIcdGetPlatformIDsKHR_fn)(cl_uint num_entries,
                                                                    cl_platform_id *platforms,
                                                                    cl_uint *num_platforms);

/*******************************
 * cl_khr_il_program extension *
 *******************************/
#define cl_khr_il_program 1

/* New property to clGetDeviceInfo for retrieving supported intermediate
 * languages
 */
#define CL_DEVICE_IL_VERSION_KHR 0x105B

/* New property to clGetProgramInfo for retrieving for retrieving the IL of a
 * program
 */
#define CL_PROGRAM_IL_KHR 0x1169

    extern CL_API_ENTRY cl_program CL_API_CALL
    clCreateProgramWithILKHR(cl_context context,
                             const void *il,
                             size_t length,
                             cl_int *errcode_ret);

    typedef CL_API_ENTRY cl_program(CL_API_CALL *clCreateProgramWithILKHR_fn)(cl_context context,
                                                                              const void *il,
                                                                              size_t length,
                                                                              cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_2;

    /* Extension: cl_khr_image2d_from_buffer
     *
     * This extension allows a 2D image to be created from a cl_mem buffer without
     * a copy. The type associated with a 2D image created from a buffer in an
     * OpenCL program is image2d_t. Both the sampler and sampler-less read_image
     * built-in functions are supported for 2D images and 2D images created from
     * a buffer.  Similarly, the write_image built-ins are also supported for 2D
     * images created from a buffer.
     *
     * When the 2D image from buffer is created, the client must specify the
     * width, height, image format (i.e. channel order and channel data type)
     * and optionally the row pitch.
     *
     * The pitch specified must be a multiple of
     * CL_DEVICE_IMAGE_PITCH_ALIGNMENT_KHR pixels.
     * The base address of the buffer must be aligned to
     * CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT_KHR pixels.
     */

#define CL_DEVICE_IMAGE_PITCH_ALIGNMENT_KHR 0x104A
#define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT_KHR 0x104B

    /**************************************
     * cl_khr_initialize_memory extension *
     **************************************/

#define CL_CONTEXT_MEMORY_INITIALIZE_KHR 0x2030

    /**************************************
     * cl_khr_terminate_context extension *
     **************************************/

#define CL_CONTEXT_TERMINATED_KHR -1121

#define CL_DEVICE_TERMINATE_CAPABILITY_KHR 0x2031
#define CL_CONTEXT_TERMINATE_KHR 0x2032

#define cl_khr_terminate_context 1
    extern CL_API_ENTRY cl_int CL_API_CALL
    clTerminateContextKHR(cl_context context) CL_EXT_SUFFIX__VERSION_1_2;

    typedef CL_API_ENTRY cl_int(CL_API_CALL *clTerminateContextKHR_fn)(cl_context context) CL_EXT_SUFFIX__VERSION_1_2;

    /*
     * Extension: cl_khr_spir
     *
     * This extension adds support to create an OpenCL program object from a
     * Standard Portable Intermediate Representation (SPIR) instance
     */

#define CL_DEVICE_SPIR_VERSIONS 0x40E0
#define CL_PROGRAM_BINARY_TYPE_INTERMEDIATE 0x40E1

/*****************************************
 * cl_khr_create_command_queue extension *
 *****************************************/
#define cl_khr_create_command_queue 1

typedef cl_properties cl_queue_properties_khr;

extern CL_API_ENTRY cl_command_queue CL_API_CALL
clCreateCommandQueueWithPropertiesKHR(cl_context context,
                                        cl_device_id device,
                                        const cl_queue_properties_khr *properties,
                                        cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_2;

typedef CL_API_ENTRY cl_command_queue(CL_API_CALL *clCreateCommandQueueWithPropertiesKHR_fn)(cl_context context,
                                                                                                cl_device_id device,
                                                                                                const cl_queue_properties_khr *properties,
                                                                                                cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_2;

/******************************************
 * cl_khr_semaphore extension *
 ******************************************/

typedef enum _cl_semaphore_type__enum
{
    CL_SEMAPHORE_TYPE_BINARY = 1,
} cl_semaphore_type;

typedef cl_properties cl_semaphore_properties_khr;

typedef cl_uint cl_semaphore_info;

typedef struct _cl_semaphore *cl_semaphore_khr;
typedef cl_ulong cl_semaphore_payload;

extern CL_API_ENTRY cl_semaphore_khr CL_API_CALL
clCreateSemaphoreWithPropertiesKHR(cl_context context,
                                    cl_semaphore_properties_khr *sema_props,
                                    cl_int *errcode_ret) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueWaitSemaphoresKHR(cl_command_queue command_queue,
                            cl_uint num_sema_objects,
                            const cl_semaphore_khr *sema_objects,
                            const cl_semaphore_payload *sema_payload_list,
                            cl_uint num_events_in_wait_list,
                            const cl_event *event_wait_list,
                            cl_event *event) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueSignalSemaphoresKHR(cl_command_queue command_queue,
                                cl_uint num_sema_objects,
                                const cl_semaphore_khr *sema_objects,
                                const cl_semaphore_payload *sema_payload_list,
                                cl_uint num_events_in_wait_list,
                                const cl_event *event_wait_list,
                                cl_event *event) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clGetSemaphoreInfoKHR(const cl_semaphore_khr sema_object,
                        cl_semaphore_info param_name,
                        size_t param_value_size,
                        void *param_value,
                        size_t *param_value_size_ret) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clReleaseSemaphoreKHR(cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clRetainSemaphoreKHR(cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clReleaseSemaphoreObjectKHR(cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_1_2;

#define CL_COMMAND_SEMAPHORE_WAIT_KHR 0x2050
#define CL_COMMAND_SEMAPHORE_SIGNAL_KHR 0x2051
#define CL_SEMAPHORE_CONTEXT_KHR 0x2452
#define CL_SEMAPHORE_REFERENCE_COUNT_KHR 0x2453
#define CL_SEMAPHORE_PROPERTIES_KHR 0x2454
#define CL_SEMAPHORE_TYPE_KHR 0x2455
#define CL_PLATFORM_SEMAPHORE_TYPES_KHR 0x2456
#define CL_SEMAPHORE_PAYLOAD_KHR 0x2457

/******************************************
 * cl_khr_external_semaphore extension *
 ******************************************/

typedef enum _cl_external_context_type_enum
{
    CL_EXTERNAL_CONTEXT_TYPE_NONE = 0,
    CL_EXTERNAL_CONTEXT_TYPE_CL = 1,
    CL_EXTERNAL_CONTEXT_TYPE_VULKAN = 2,
} cl_external_context_type_khr;

typedef cl_uint cl_external_semaphore_handle_type_khr;
// API-agnostic semaphore handles are defined here in this spec.
#define CL_SEMAPHORE_HANDLE_OPAQUE_FD_KHR 0x2055
#define CL_SEMAPHORE_HANDLE_OPAQUE_WIN32_KHR 0x2056
#define CL_SEMAPHORE_HANDLE_OPAQUE_WIN32_KMT_KHR 0x2057

typedef struct _cl_semaphore_desc_khr_st
{
    cl_external_semaphore_handle_type_khr type;
    void *handle_ptr;
} cl_semaphore_desc_khr;

extern CL_API_ENTRY cl_int CL_API_CALL
clGetSemaphoreHandleForTypeKHR(
    const cl_semaphore_khr sema_object,
    const cl_device_id device,
    cl_external_semaphore_handle_type_khr handleType,
    void *handle,
    size_t *handleSize) CL_API_SUFFIX__VERSION_1_2;

#define CL_SEMAPHORE_DESC_KHR 0x2460
#define CL_SEMAPHORE_EXPORT_HANDLE_TYPES_KHR 0x203F

#define CL_PLATFORM_SEMAPHORE_IMPORT_HANDLE_TYPES_KHR 0x2461
#define CL_PLATFORM_SEMAPHORE_EXPORT_HANDLE_TYPES_KHR 0x2038

#define CL_DEVICE_SEMAPHORE_IMPORT_HANDLE_TYPES_KHR 0x204D
#define CL_DEVICE_SEMAPHORE_EXPORT_HANDLE_TYPES_KHR 0x204E

// error codes
#define CL_INVALID_SEMAPHORE_KHR -1142

/******************************************
 * cl_khr_external_memory extension *
 ******************************************/

typedef cl_uint cl_external_context_info;

typedef enum _cl_external_context_type_enum cl_external_context_type_khr;

typedef cl_properties cl_mem_properties_khr;

typedef cl_uint cl_external_mem_handle_type_khr;
// API-agnostic memory handles are defined here in this spec.
#define CL_EXTERNAL_MEMORY_HANDLE_OPAQUE_FD_KHR 0x2060
#define CL_EXTERNAL_MEMORY_HANDLE_OPAQUE_WIN32_KHR 0x2061
#define CL_EXTERNAL_MEMORY_HANDLE_OPAQUE_WIN32_KMT_KHR 0x2062

typedef struct _cl_external_mem_desc_khr_st
{
    cl_external_mem_handle_type_khr type;
    void *handle_ptr;
    size_t offset;
    unsigned long long size;
} cl_external_mem_desc_khr;

extern CL_API_ENTRY cl_int CL_API_CALL
clGetExternalContextInfoKHR(const cl_context_properties *properties,
                            cl_external_context_info param_name,
                            size_t param_value_size,
                            void *param_value,
                            size_t *param_value_size_ret) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueAcquireExternalMemObjectsKHR(cl_command_queue command_queue,
                                        cl_uint num_mem_objects,
                                        const cl_mem *mem_objects,
                                        cl_uint num_events_in_wait_list,
                                        const cl_event *event_wait_list,
                                        cl_event *event) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueReleaseExternalMemObjectsKHR(cl_command_queue command_queue,
                                        cl_uint num_mem_objects,
                                        const cl_mem *mem_objects,
                                        cl_uint num_events_in_wait_list,
                                        const cl_event *event_wait_list,
                                        cl_event *event) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_mem CL_API_CALL
clCreateBufferFromExternalMemoryKHR(cl_context context,
                                    const cl_mem_properties_khr *properties,
                                    cl_mem_flags flags,
                                    cl_external_mem_desc_khr extMem,
                                    cl_int *errcode_ret) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_mem CL_API_CALL
clCreateImageFromExternalMemoryKHR(cl_context context,
                                    const cl_mem_properties_khr *properties,
                                    cl_mem_flags flags,
                                    cl_external_mem_desc_khr extMem,
                                    const cl_image_format *image_format,
                                    const cl_image_desc *image_desc,
                                    cl_int *errcode_ret) CL_API_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_semaphore_khr CL_API_CALL
clCreateFromExternalSemaphoreKHR(cl_context context,
                                    cl_semaphore_properties_khr *sema_props,
                                    cl_semaphore_desc_khr sema_desc,
                                    cl_int *errcode_ret)
    CL_API_SUFFIX__VERSION_1_2;

#define CL_INVALID_EXTERNAL_DEVICEGROUP_REFERENCE_KHR -1122
#define CL_INVALID_EXT_MEM_DESC_KHR -1123
#define CL_INVALID_EXT_MEM_HANDLE_TYPE_KHR -1148
#define CL_INVALID_EXT_MEM_HANDLE_KHR -1149
#define CL_INVALID_EXT_MEM_OFFSET_KHR -1150
#define CL_INVALID_EXT_MEM_SIZE_KHR -1140

#define CL_CURRENT_DEVICE_FOR_EXTERNAL_CONTEXT_KHR 0x2036
#define CL_DEVICES_FOR_EXTERNAL_CONTEXT_KHR 0x2037
#define CL_EXTERNAL_DEVICE_KHR 0x2038
#define CL_EXTERNAL_DEVICEGROUP_KHR 0x2039
#define CL_EXTERNAL_CONTEXT_TYPE_KHR 0x204B
#define CL_DEVICE_HANDLE_LIST_KHR 0x2051
#define CL_DEVICE_HANDLE_LIST_END_KHR 0x2052

#define CL_COMMAND_ACQUIRE_EXTERNAL_MEM_OBJECTS_KHR 0x203A
#define CL_COMMAND_RELEASE_EXTERNAL_MEM_OBJECTS_KHR 0x203B
#define CL_EXTERNAL_MEM_DESC_KHR 0x203C
#define CL_EXTERNAL_IMAGE_INFO_KHR 0x203D
#define CL_PLATFORM_EXTERNAL_HANDLE_TYPES_KHR 0x203E
#define CL_PLATFORM_EXTERNAL_MEMORY_IMPORT_HANDLE_TYPES_KHR 0x2044
#define CL_DEVICE_EXTERNAL_MEMORY_IMPORT_HANDLE_TYPES_KHR 0x204F
#define CL_DEVICE_EXTERNAL_MEMORY_PROPERTIES_KHR 0x2050

/******************************************
 * cl_nv_device_attribute_query extension *
 ******************************************/

/* cl_nv_device_attribute_query extension - no extension #define since it has no functions */
#define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000
#define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001
#define CL_DEVICE_REGISTERS_PER_BLOCK_NV 0x4002
#define CL_DEVICE_WARP_SIZE_NV 0x4003
#define CL_DEVICE_GPU_OVERLAP_NV 0x4004
#define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV 0x4005
#define CL_DEVICE_INTEGRATED_MEMORY_NV 0x4006
#define CL_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT_NV 0x4007
#define CL_DEVICE_PCI_BUS_ID_NV 0x4008
#define CL_DEVICE_PCI_SLOT_ID_NV 0x4009
#define CL_DEVICE_PCI_DOMAIN_ID_NV 0x400A
#define CL_DEVICE_MAX_LOCAL_MEMORY_PER_SM_NV 0x400B
#define CL_DEVICE_UUID_KHR 0x106A
#define CL_DRIVER_UUID_KHR 0x106B
#define CL_DEVICE_LUID_VALID_KHR 0x106C
#define CL_DEVICE_LUID_KHR 0x106D
#define CL_DEVICE_NODE_MASK_KHR 0x106E
#define CL_UUID_SIZE_KHR 16
#define CL_LUID_SIZE_KHR 8

/******************************************
 * cl_nv_create_buffer extension *
 ******************************************/

typedef cl_bitfield cl_mem_flags_NV;
CL_API_ENTRY cl_mem CL_API_CALL
clCreateBufferNV(cl_context context,
                    cl_mem_flags flags,
                    cl_mem_flags_NV flags_NV,
                    size_t size,
                    void *host_ptr,
                    cl_int *errcode_ret);

/******************************************
 * cl_kernel_attribute_nv extension *
 *******************************************/

typedef enum kernel_attribute_enum
{
    CL_KERNEL_PREFERRED_LOCAL_MEMORY_SIZE_NV = 0, /* setting preferred shared memory size */
} cl_kernel_attribute_nv;

CL_API_ENTRY cl_int CL_API_CALL
clSetKernelAttributeNV(cl_kernel kernel,
                        cl_device_id device,
                        cl_kernel_attribute_nv k_attr,
                        size_t param_value_size,
                        const void *param_value);

CL_API_ENTRY cl_int CL_API_CALL
clGetKernelAttributeNV(cl_kernel kernel,
                        cl_device_id device,
                        cl_kernel_attribute_nv k_attr,
                        size_t param_value_size,
                        void *param_value,
                        size_t *param_value_size_ret);

#define CL_MEM_LOCATION_HOST_NV (1 << 0)
#define CL_MEM_PINNED_NV (1 << 1)

/*********************************
 * cl_amd_device_attribute_query *
 *********************************/

#define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD 0x4036
#define CL_DEVICE_TOPOLOGY_AMD 0x4037
#define CL_DEVICE_BOARD_NAME_AMD 0x4038
#define CL_DEVICE_GLOBAL_FREE_MEMORY_AMD 0x4039
#define CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD 0x4040
#define CL_DEVICE_SIMD_WIDTH_AMD 0x4041
#define CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD 0x4042
#define CL_DEVICE_WAVEFRONT_WIDTH_AMD 0x4043
#define CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD 0x4044
#define CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD 0x4045
#define CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD 0x4046
#define CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD 0x4047
#define CL_DEVICE_LOCAL_MEM_BANKS_AMD 0x4048
#define CL_DEVICE_THREAD_TRACE_SUPPORTED_AMD 0x4049
#define CL_DEVICE_GFXIP_MAJOR_AMD 0x404A
#define CL_DEVICE_GFXIP_MINOR_AMD 0x404B
#define CL_DEVICE_AVAILABLE_ASYNC_QUEUES_AMD 0x404C
#define CL_DEVICE_PREFERRED_WORK_GROUP_SIZE_AMD 0x4030
#define CL_DEVICE_MAX_WORK_GROUP_SIZE_AMD 0x4031
#define CL_DEVICE_PREFERRED_CONSTANT_BUFFER_SIZE_AMD 0x4033
#define CL_DEVICE_PCIE_ID_AMD 0x4034

/*********************************
 * cl_arm_printf extension
 *********************************/

#define CL_PRINTF_CALLBACK_ARM 0x40B0
#define CL_PRINTF_BUFFERSIZE_ARM 0x40B1

/***********************************
 * cl_ext_device_fission extension
 ***********************************/
#define cl_ext_device_fission 1

extern CL_API_ENTRY cl_int CL_API_CALL
clReleaseDeviceEXT(cl_device_id device) CL_EXT_SUFFIX__VERSION_1_1;

typedef CL_API_ENTRY cl_int(CL_API_CALL *clReleaseDeviceEXT_fn)(cl_device_id device) CL_EXT_SUFFIX__VERSION_1_1;

extern CL_API_ENTRY cl_int CL_API_CALL
clRetainDeviceEXT(cl_device_id device) CL_EXT_SUFFIX__VERSION_1_1;

typedef CL_API_ENTRY cl_int(CL_API_CALL *clRetainDeviceEXT_fn)(cl_device_id device) CL_EXT_SUFFIX__VERSION_1_1;

typedef cl_ulong cl_device_partition_property_ext;
extern CL_API_ENTRY cl_int CL_API_CALL
clCreateSubDevicesEXT(cl_device_id in_device,
                        const cl_device_partition_property_ext *properties,
                        cl_uint num_entries,
                        cl_device_id *out_devices,
                        cl_uint *num_devices) CL_EXT_SUFFIX__VERSION_1_1;

typedef CL_API_ENTRY cl_int(CL_API_CALL *clCreateSubDevicesEXT_fn)(cl_device_id in_device,
                                                                    const cl_device_partition_property_ext *properties,
                                                                    cl_uint num_entries,
                                                                    cl_device_id *out_devices,
                                                                    cl_uint *num_devices) CL_EXT_SUFFIX__VERSION_1_1;

/* cl_device_partition_property_ext */
#define CL_DEVICE_PARTITION_EQUALLY_EXT 0x4050
#define CL_DEVICE_PARTITION_BY_COUNTS_EXT 0x4051
#define CL_DEVICE_PARTITION_BY_NAMES_EXT 0x4052
#define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT 0x4053

/* clDeviceGetInfo selectors */
#define CL_DEVICE_PARENT_DEVICE_EXT 0x4054
#define CL_DEVICE_PARTITION_TYPES_EXT 0x4055
#define CL_DEVICE_AFFINITY_DOMAINS_EXT 0x4056
#define CL_DEVICE_REFERENCE_COUNT_EXT 0x4057
#define CL_DEVICE_PARTITION_STYLE_EXT 0x4058

/* error codes */
#define CL_DEVICE_PARTITION_FAILED_EXT -1057
#define CL_INVALID_PARTITION_COUNT_EXT -1058
#define CL_INVALID_PARTITION_NAME_EXT -1059

/* CL_AFFINITY_DOMAINs */
#define CL_AFFINITY_DOMAIN_L1_CACHE_EXT 0x1
#define CL_AFFINITY_DOMAIN_L2_CACHE_EXT 0x2
#define CL_AFFINITY_DOMAIN_L3_CACHE_EXT 0x3
#define CL_AFFINITY_DOMAIN_L4_CACHE_EXT 0x4
#define CL_AFFINITY_DOMAIN_NUMA_EXT 0x10
#define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT 0x100

/* cl_device_partition_property_ext list terminators */
#define CL_PROPERTIES_LIST_END_EXT ((cl_device_partition_property_ext)0)
#define CL_PARTITION_BY_COUNTS_LIST_END_EXT ((cl_device_partition_property_ext)0)
#define CL_PARTITION_BY_NAMES_LIST_END_EXT ((cl_device_partition_property_ext)0 - 1)

/***********************************
 * cl_ext_migrate_memobject extension definitions
 ***********************************/
#define cl_ext_migrate_memobject 1

typedef cl_bitfield cl_mem_migration_flags_ext;

#define CL_MIGRATE_MEM_OBJECT_HOST_EXT 0x1

#define CL_COMMAND_MIGRATE_MEM_OBJECT_EXT 0x4040

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueMigrateMemObjectEXT(cl_command_queue command_queue,
                                cl_uint num_mem_objects,
                                const cl_mem *mem_objects,
                                cl_mem_migration_flags_ext flags,
                                cl_uint num_events_in_wait_list,
                                const cl_event *event_wait_list,
                                cl_event *event);

typedef CL_API_ENTRY cl_int(CL_API_CALL *clEnqueueMigrateMemObjectEXT_fn)(cl_command_queue command_queue,
                                                                            cl_uint num_mem_objects,
                                                                            const cl_mem *mem_objects,
                                                                            cl_mem_migration_flags_ext flags,
                                                                            cl_uint num_events_in_wait_list,
                                                                            const cl_event *event_wait_list,
                                                                            cl_event *event);

/*********************************
 * cl_ext_cxx_for_opencl extension
 *********************************/
#define cl_ext_cxx_for_opencl 1

#define CL_DEVICE_CXX_FOR_OPENCL_NUMERIC_VERSION_EXT 0x4230

/*********************************
 * cl_qcom_ext_host_ptr extension
 *********************************/
#define cl_qcom_ext_host_ptr 1

#define CL_MEM_EXT_HOST_PTR_QCOM (1 << 29)

#define CL_DEVICE_EXT_MEM_PADDING_IN_BYTES_QCOM 0x40A0
#define CL_DEVICE_PAGE_SIZE_QCOM 0x40A1
#define CL_IMAGE_ROW_ALIGNMENT_QCOM 0x40A2
#define CL_IMAGE_SLICE_ALIGNMENT_QCOM 0x40A3
#define CL_MEM_HOST_UNCACHED_QCOM 0x40A4
#define CL_MEM_HOST_WRITEBACK_QCOM 0x40A5
#define CL_MEM_HOST_WRITETHROUGH_QCOM 0x40A6
#define CL_MEM_HOST_WRITE_COMBINING_QCOM 0x40A7

typedef cl_uint cl_image_pitch_info_qcom;

extern CL_API_ENTRY cl_int CL_API_CALL
clGetDeviceImageInfoQCOM(cl_device_id device,
                            size_t image_width,
                            size_t image_height,
                            const cl_image_format *image_format,
                            cl_image_pitch_info_qcom param_name,
                            size_t param_value_size,
                            void *param_value,
                            size_t *param_value_size_ret);

typedef struct _cl_mem_ext_host_ptr
{
    /* Type of external memory allocation. */
    /* Legal values will be defined in layered extensions. */
    cl_uint allocation_type;

    /* Host cache policy for this external memory allocation. */
    cl_uint host_cache_policy;

} cl_mem_ext_host_ptr;

/*******************************************
 * cl_qcom_ext_host_ptr_iocoherent extension
 ********************************************/

/* Cache policy specifying io-coherence */
#define CL_MEM_HOST_IOCOHERENT_QCOM 0x40A9

/*********************************
 * cl_qcom_ion_host_ptr extension
 *********************************/

#define CL_MEM_ION_HOST_PTR_QCOM 0x40A8

typedef struct _cl_mem_ion_host_ptr
{
    /* Type of external memory allocation. */
    /* Must be CL_MEM_ION_HOST_PTR_QCOM for ION allocations. */
    cl_mem_ext_host_ptr ext_host_ptr;

    /* ION file descriptor */
    int ion_filedesc;

    /* Host pointer to the ION allocated memory */
    void *ion_hostptr;

} cl_mem_ion_host_ptr;

/*********************************
 * cl_qcom_android_native_buffer_host_ptr extension
 *********************************/

#define CL_MEM_ANDROID_NATIVE_BUFFER_HOST_PTR_QCOM 0x40C6

typedef struct _cl_mem_android_native_buffer_host_ptr
{
    /* Type of external memory allocation. */
    /* Must be CL_MEM_ANDROID_NATIVE_BUFFER_HOST_PTR_QCOM for Android native buffers. */
    cl_mem_ext_host_ptr ext_host_ptr;

    /* Virtual pointer to the android native buffer */
    void *anb_ptr;

} cl_mem_android_native_buffer_host_ptr;

/******************************************
 * cl_img_yuv_image extension *
 ******************************************/

/* Image formats used in clCreateImage */
#define CL_NV21_IMG 0x40D0
#define CL_YV12_IMG 0x40D1

/******************************************
 * cl_img_cached_allocations extension *
 ******************************************/

/* Flag values used by clCreateBuffer */
#define CL_MEM_USE_UNCACHED_CPU_MEMORY_IMG (1 << 26)
#define CL_MEM_USE_CACHED_CPU_MEMORY_IMG (1 << 27)

/******************************************
 * cl_img_use_gralloc_ptr extension *
 ******************************************/
#define cl_img_use_gralloc_ptr 1

/* Flag values used by clCreateBuffer */
#define CL_MEM_USE_GRALLOC_PTR_IMG (1 << 28)

/* To be used by clGetEventInfo: */
#define CL_COMMAND_ACQUIRE_GRALLOC_OBJECTS_IMG 0x40D2
#define CL_COMMAND_RELEASE_GRALLOC_OBJECTS_IMG 0x40D3

/* Error code from clEnqueueReleaseGrallocObjectsIMG */
#define CL_GRALLOC_RESOURCE_NOT_ACQUIRED_IMG 0x40D4

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueAcquireGrallocObjectsIMG(cl_command_queue command_queue,
                                    cl_uint num_objects,
                                    const cl_mem *mem_objects,
                                    cl_uint num_events_in_wait_list,
                                    const cl_event *event_wait_list,
                                    cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueReleaseGrallocObjectsIMG(cl_command_queue command_queue,
                                    cl_uint num_objects,
                                    const cl_mem *mem_objects,
                                    cl_uint num_events_in_wait_list,
                                    const cl_event *event_wait_list,
                                    cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

/*********************************
 * cl_khr_subgroups extension
 *********************************/
#define cl_khr_subgroups 1

#if !defined(CL_VERSION_2_1)
    /* For OpenCL 2.1 and newer, cl_kernel_sub_group_info is declared in CL.h.
       In hindsight, there should have been a khr suffix on this type for
       the extension, but keeping it un-suffixed to maintain backwards
       compatibility. */
    typedef cl_uint cl_kernel_sub_group_info;
#endif

/* cl_kernel_sub_group_info */
#define CL_KERNEL_MAX_SUB_GROUP_SIZE_FOR_NDRANGE_KHR 0x2033
#define CL_KERNEL_SUB_GROUP_COUNT_FOR_NDRANGE_KHR 0x2034

extern CL_API_ENTRY cl_int CL_API_CALL
clGetKernelSubGroupInfoKHR(cl_kernel in_kernel,
                            cl_device_id in_device,
                            cl_kernel_sub_group_info param_name,
                            size_t input_value_size,
                            const void *input_value,
                            size_t param_value_size,
                            void *param_value,
                            size_t *param_value_size_ret) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;

typedef CL_API_ENTRY cl_int(CL_API_CALL *clGetKernelSubGroupInfoKHR_fn)(cl_kernel in_kernel,
                                                                        cl_device_id in_device,
                                                                        cl_kernel_sub_group_info param_name,
                                                                        size_t input_value_size,
                                                                        const void *input_value,
                                                                        size_t param_value_size,
                                                                        void *param_value,
                                                                        size_t *param_value_size_ret) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;

/*********************************
 * cl_khr_mipmap_image extension
 *********************************/

/* cl_sampler_properties */
#define CL_SAMPLER_MIP_FILTER_MODE_KHR 0x1155
#define CL_SAMPLER_LOD_MIN_KHR 0x1156
#define CL_SAMPLER_LOD_MAX_KHR 0x1157

/*********************************
 * cl_khr_priority_hints extension
 *********************************/
/* This extension define is for backwards compatibility.
   It shouldn't be required since this extension has no new functions. */
#define cl_khr_priority_hints 1

typedef cl_uint cl_queue_priority_khr;

/* cl_command_queue_properties */
#define CL_QUEUE_PRIORITY_KHR 0x1096

/* cl_queue_priority_khr */
#define CL_QUEUE_PRIORITY_HIGH_KHR (1 << 0)
#define CL_QUEUE_PRIORITY_MED_KHR (1 << 1)
#define CL_QUEUE_PRIORITY_LOW_KHR (1 << 2)

/*********************************
 * cl_khr_throttle_hints extension
 *********************************/
/* This extension define is for backwards compatibility.
   It shouldn't be required since this extension has no new functions. */
#define cl_khr_throttle_hints 1

typedef cl_uint cl_queue_throttle_khr;

/* cl_command_queue_properties */
#define CL_QUEUE_THROTTLE_KHR 0x1097

/* cl_queue_throttle_khr */
#define CL_QUEUE_THROTTLE_HIGH_KHR (1 << 0)
#define CL_QUEUE_THROTTLE_MED_KHR (1 << 1)
#define CL_QUEUE_THROTTLE_LOW_KHR (1 << 2)

/*********************************
 * cl_khr_subgroup_named_barrier
 *********************************/
/* This extension define is for backwards compatibility.
   It shouldn't be required since this extension has no new functions. */
#define cl_khr_subgroup_named_barrier 1

/* cl_device_info */
#define CL_DEVICE_MAX_NAMED_BARRIER_COUNT_KHR 0x2035

/*********************************
 * cl_khr_extended_versioning
 *********************************/

#define cl_khr_extended_versioning 1

#define CL_VERSION_MAJOR_BITS_KHR (10)
#define CL_VERSION_MINOR_BITS_KHR (10)
#define CL_VERSION_PATCH_BITS_KHR (12)

#define CL_VERSION_MAJOR_MASK_KHR ((1 << CL_VERSION_MAJOR_BITS_KHR) - 1)
#define CL_VERSION_MINOR_MASK_KHR ((1 << CL_VERSION_MINOR_BITS_KHR) - 1)
#define CL_VERSION_PATCH_MASK_KHR ((1 << CL_VERSION_PATCH_BITS_KHR) - 1)

#define CL_VERSION_MAJOR_KHR(version) ((version) >> (CL_VERSION_MINOR_BITS_KHR + CL_VERSION_PATCH_BITS_KHR))
#define CL_VERSION_MINOR_KHR(version) (((version) >> CL_VERSION_PATCH_BITS_KHR) & CL_VERSION_MINOR_MASK_KHR)
#define CL_VERSION_PATCH_KHR(version) ((version)&CL_VERSION_PATCH_MASK_KHR)

#define CL_MAKE_VERSION_KHR(major, minor, patch)                                                        \
    ((((major)&CL_VERSION_MAJOR_MASK_KHR) << (CL_VERSION_MINOR_BITS_KHR + CL_VERSION_PATCH_BITS_KHR)) | \
     (((minor)&CL_VERSION_MINOR_MASK_KHR) << CL_VERSION_PATCH_BITS_KHR) |                               \
     ((patch)&CL_VERSION_PATCH_MASK_KHR))

typedef cl_uint cl_version_khr;

#define CL_NAME_VERSION_MAX_NAME_SIZE_KHR 64

typedef struct _cl_name_version_khr
{
    cl_version_khr version;
    char name[CL_NAME_VERSION_MAX_NAME_SIZE_KHR];
} cl_name_version_khr;

/* cl_platform_info */
#define CL_PLATFORM_NUMERIC_VERSION_KHR 0x0906
#define CL_PLATFORM_EXTENSIONS_WITH_VERSION_KHR 0x0907

/* cl_device_info */
#define CL_DEVICE_NUMERIC_VERSION_KHR 0x105E
#define CL_DEVICE_OPENCL_C_NUMERIC_VERSION_KHR 0x105F
#define CL_DEVICE_EXTENSIONS_WITH_VERSION_KHR 0x1060
#define CL_DEVICE_ILS_WITH_VERSION_KHR 0x1061
#define CL_DEVICE_BUILT_IN_KERNELS_WITH_VERSION_KHR 0x1062

/*********************************
 * cl_khr_device_uuid extension
 *********************************/
#define cl_khr_device_uuid 1

#define CL_UUID_SIZE_KHR 16
#define CL_LUID_SIZE_KHR 8

#define CL_DEVICE_UUID_KHR 0x106A
#define CL_DRIVER_UUID_KHR 0x106B
#define CL_DEVICE_LUID_VALID_KHR 0x106C
#define CL_DEVICE_LUID_KHR 0x106D
#define CL_DEVICE_NODE_MASK_KHR 0x106E

/**********************************
 * cl_khr_pci_bus_info extension *
 **********************************/
#define cl_khr_pci_bus_info 1

#define CL_DEVICE_PCI_BUS_INFO_KHR 0x410F

typedef struct _cl_device_pci_bus_info_khr
{
    cl_uint pci_domain;
    cl_uint pci_bus;
    cl_uint pci_device;
    cl_uint pci_function;
} cl_device_pci_bus_info_khr;

/**********************************
 * cl_arm_import_memory extension *
 **********************************/
#define cl_arm_import_memory 1

typedef intptr_t cl_import_properties_arm;

/* Default and valid proporties name for cl_arm_import_memory */
#define CL_IMPORT_TYPE_ARM 0x40B2

/* Host process memory type default value for CL_IMPORT_TYPE_ARM property */
#define CL_IMPORT_TYPE_HOST_ARM 0x40B3

/* DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */
#define CL_IMPORT_TYPE_DMA_BUF_ARM 0x40B4

/* Protected memory property */
#define CL_IMPORT_TYPE_PROTECTED_ARM 0x40B5

/* Android hardware buffer type value for CL_IMPORT_TYPE_ARM property */
#define CL_IMPORT_TYPE_ANDROID_HARDWARE_BUFFER_ARM 0x41E2

/* Data consistency with host property */
#define CL_IMPORT_DMA_BUF_DATA_CONSISTENCY_WITH_HOST_ARM 0x41E3

/* Import memory size value to indicate a size for the whole buffer */
#define CL_IMPORT_MEMORY_WHOLE_ALLOCATION_ARM SIZE_MAX

/* This extension adds a new function that allows for direct memory import into
    * OpenCL via the clImportMemoryARM function.
    *
    * Memory imported through this interface will be mapped into the device's page
    * tables directly, providing zero copy access. It will never fall back to copy
    * operations and aliased buffers.
    *
    * Types of memory supported for import are specified as additional extension
    * strings.
    *
    * This extension produces cl_mem allocations which are compatible with all other
    * users of cl_mem in the standard API.
    *
    * This extension maps pages with the same properties as the normal buffer creation
    * function clCreateBuffer.
    */
extern CL_API_ENTRY cl_mem CL_API_CALL
clImportMemoryARM(cl_context context,
                    cl_mem_flags flags,
                    const cl_import_properties_arm *properties,
                    void *memory,
                    size_t size,
                    cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_0;

/******************************************
 * cl_arm_shared_virtual_memory extension *
 ******************************************/
#define cl_arm_shared_virtual_memory 1

/* Used by clGetDeviceInfo */
#define CL_DEVICE_SVM_CAPABILITIES_ARM 0x40B6

/* Used by clGetMemObjectInfo */
#define CL_MEM_USES_SVM_POINTER_ARM 0x40B7

/* Used by clSetKernelExecInfoARM: */
#define CL_KERNEL_EXEC_INFO_SVM_PTRS_ARM 0x40B8
#define CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM_ARM 0x40B9

/* To be used by clGetEventInfo: */
#define CL_COMMAND_SVM_FREE_ARM 0x40BA
#define CL_COMMAND_SVM_MEMCPY_ARM 0x40BB
#define CL_COMMAND_SVM_MEMFILL_ARM 0x40BC
#define CL_COMMAND_SVM_MAP_ARM 0x40BD
#define CL_COMMAND_SVM_UNMAP_ARM 0x40BE

/* Flag values returned by clGetDeviceInfo with CL_DEVICE_SVM_CAPABILITIES_ARM as the param_name. */
#define CL_DEVICE_SVM_COARSE_GRAIN_BUFFER_ARM (1 << 0)
#define CL_DEVICE_SVM_FINE_GRAIN_BUFFER_ARM (1 << 1)
#define CL_DEVICE_SVM_FINE_GRAIN_SYSTEM_ARM (1 << 2)
#define CL_DEVICE_SVM_ATOMICS_ARM (1 << 3)

/* Flag values used by clSVMAllocARM: */
#define CL_MEM_SVM_FINE_GRAIN_BUFFER_ARM (1 << 10)
#define CL_MEM_SVM_ATOMICS_ARM (1 << 11)

typedef cl_bitfield cl_svm_mem_flags_arm;
typedef cl_uint cl_kernel_exec_info_arm;
typedef cl_bitfield cl_device_svm_capabilities_arm;

extern CL_API_ENTRY void *CL_API_CALL
clSVMAllocARM(cl_context context,
                cl_svm_mem_flags_arm flags,
                size_t size,
                cl_uint alignment) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY void CL_API_CALL
clSVMFreeARM(cl_context context,
                void *svm_pointer) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueSVMFreeARM(cl_command_queue command_queue,
                    cl_uint num_svm_pointers,
                    void *svm_pointers[],
                    void(CL_CALLBACK *pfn_free_func)(cl_command_queue queue,
                                                        cl_uint num_svm_pointers,
                                                        void *svm_pointers[],
                                                        void *user_data),
                    void *user_data,
                    cl_uint num_events_in_wait_list,
                    const cl_event *event_wait_list,
                    cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueSVMMemcpyARM(cl_command_queue command_queue,
                        cl_bool blocking_copy,
                        void *dst_ptr,
                        const void *src_ptr,
                        size_t size,
                        cl_uint num_events_in_wait_list,
                        const cl_event *event_wait_list,
                        cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueSVMMemFillARM(cl_command_queue command_queue,
                        void *svm_ptr,
                        const void *pattern,
                        size_t pattern_size,
                        size_t size,
                        cl_uint num_events_in_wait_list,
                        const cl_event *event_wait_list,
                        cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueSVMMapARM(cl_command_queue command_queue,
                    cl_bool blocking_map,
                    cl_map_flags flags,
                    void *svm_ptr,
                    size_t size,
                    cl_uint num_events_in_wait_list,
                    const cl_event *event_wait_list,
                    cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueSVMUnmapARM(cl_command_queue command_queue,
                        void *svm_ptr,
                        cl_uint num_events_in_wait_list,
                        const cl_event *event_wait_list,
                        cl_event *event) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clSetKernelArgSVMPointerARM(cl_kernel kernel,
                            cl_uint arg_index,
                            const void *arg_value) CL_EXT_SUFFIX__VERSION_1_2;

extern CL_API_ENTRY cl_int CL_API_CALL
clSetKernelExecInfoARM(cl_kernel kernel,
                        cl_kernel_exec_info_arm param_name,
                        size_t param_value_size,
                        const void *param_value) CL_EXT_SUFFIX__VERSION_1_2;

/********************************
 * cl_arm_get_core_id extension *
 ********************************/

#ifdef CL_VERSION_1_2

#define cl_arm_get_core_id 1

/* Device info property for bitfield of cores present */
#define CL_DEVICE_COMPUTE_UNITS_BITFIELD_ARM 0x40BF

#endif /* CL_VERSION_1_2 */

/*********************************
 * cl_arm_job_slot_selection
 *********************************/

#define cl_arm_job_slot_selection 1

/* cl_device_info */
#define CL_DEVICE_JOB_SLOTS_ARM 0x41E0

/* cl_command_queue_properties */
#define CL_QUEUE_JOB_SLOT_ARM 0x41E1

/*********************************
 * cl_arm_scheduling_controls
 *********************************/

#define cl_arm_scheduling_controls 1

/* cl_device_info */
#define CL_DEVICE_SCHEDULING_CONTROLS_CAPABILITIES_ARM 0x41E4

#define CL_DEVICE_SCHEDULING_KERNEL_BATCHING_ARM (1 << 0)
#define CL_DEVICE_SCHEDULING_WORKGROUP_BATCH_SIZE_ARM (1 << 1)
#define CL_DEVICE_SCHEDULING_WORKGROUP_BATCH_SIZE_MODIFIER_ARM (1 << 2)

/* cl_kernel_info */
#define CL_KERNEL_EXEC_INFO_WORKGROUP_BATCH_SIZE_ARM 0x41E5
#define CL_KERNEL_EXEC_INFO_WORKGROUP_BATCH_SIZE_MODIFIER_ARM 0x41E6

/* cl_queue_properties */
#define CL_QUEUE_KERNEL_BATCHING_ARM 0x41E7

#ifdef __cplusplus
}
#endif

#endif /* __OPENCL_CL_EXT_H */
